Op Art
What is Op Art? a form of abstract art that gives the illusion of movement by the precise use of pattern and color, or in which conflicting patterns emerge and overlap. Bridget Riley and Victor Vasarely are its most famous exponents
Bio. http://www.biography.com/people/wassily-kandinsky-9359941#awesm=~oEf1j695YFNJvU- - bio http://www.wikipaintings.org/en/wassily-kandinsky#supersized-featured-189287 -slide show
Wassily Kandinsky https://www.google.com/search?q=kandinsky+op+art&tbm=isch&tbo=u&source=univ&sa=X&ei=kVtzU5W_JObe8AHlyoDwCg&ved=0CCUQsAQ&biw=1366&bih=667 "Composition VIII". 1923 year Oil on canvas 140х201 sm New York, The Solomon R. Guggenheim Museum
http://www.op-art.co.uk/op-art-gallery/op-art-animation What are the elements at play, here? What are the principles at play, here?